meta22: node shouldn't maintain positions across docs

[Garbash]

Expected behavior

When I add a existing node to a doc I expect it to behave the same as any other new node in respect to position on screen

Actual behavior.

When I add a existing node to a doc, the node will be positioned in the same coordinates in all of the docs.
When in "custom" view and move a node, all the same nodes across different docs will be moved as well.

Steps to reproduce the problem.

1. Create nodes "1" and "2" in doc1
2. Create nodes "1" and "2" in doc2.
3. Select "custom" view
4. See how new nodes in doc2 assume the same position as the nodes in doc1.
5. Move nodes "1" and "2" in doc1
6. See how nodes changed their location on doc2 as well.